ZIP 91107
Patent attorneys in ZIP code 91107 · California
ZIP code 91107 in California has 6 USPTO-registered patent practitioners listed at addresses inside the ZIP. Every practitioner shown holds an active license to practice before the US Patent and Trademark Office. Local offices include Xencor, Inc..
All practitioners
Yongjin Choi
Reg. 61915Patent attorney
Xencor, Inc.
Pasadena, CA · 91107
626-737-8156
William P Green
Reg. 16961Patent attorney
Pasadena, CA · 91107
626-449-6922
Rowland William Johnston· Jr
Reg. 17968Patent attorney
Pasadena, CA · 91107
626-792-2604
Ted T. Nagai
Reg. 77857Patent attorney
Pasadena, CA · 91107
310-925-9751
Vivian Suehae Shin
Reg. 43919Patent attorney
Pasadena, CA · 91107
818-620-7565
Anthony J Tartaglio
Reg. 69166Patent attorney
Pasadena, CA · 91107
626-695-5843
Common questions
Do patent attorneys in ZIP 91107 cost more than the national average?
Patent attorney fees vary primarily by experience and complexity of the invention, not by city. A typical provisional patent application in the US runs $1,500 to $5,000; a non-provisional utility filing runs $5,000 to $15,000. Hourly rates in ZIP 91107 tend to track the broader California legal market.
How many USPTO practitioners list a ZIP 91107 office?
6 USPTO-registered patent practitioners list a ZIP 91107 mailing address on the OEDCI roster. You can sort by firm size and contact each directly using the phone numbers shown.
Can I work with a ZIP 91107 practitioner remotely?
Yes. All filings happen through USPTO's electronic Patent Center — no in-person presence is required. A ZIP 91107-based practitioner is convenient for local inventor signings and in-person meetings but not a requirement for representation.